jburkardt

TETRAHEDRON_PROPERTIES\ Compute Properties of a Tetrahedron {#tetrahedron_properties-compute-properties-of-a-tetrahedron align=”center”} ===================================


TETRAHEDRON_PROPERTIES is a C++ program which computes properties, including the centroid, circumsphere, dihedral angles, edge lengths, face angles, face areas, insphere, quality, solid angles, and volume, of a tetrahedron in 3D.

Usage: {#usage align=”center”}

tetrahedron_properties filename

where filename contains the vertex coordinates.

Licensing: {#licensing align=”center”}

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages: {#languages align=”center”}

TETRAHEDRON_PROPERTIES is available in a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.

GEOMETRY, a C++ library which performs geometric calculations in 2, 3 and N dimensional space.

HYPERSPHERE_PROPERTIES, a C++ library which carries out various operations for an M-dimensional hypersphere, including converting between Cartesian and spherical coordinates, stereographic projection, sampling the surface of the sphere, and computing the surface area and volume.

POLYGON_PROPERTIES, a C++ library which computes properties of an arbitrary polygon in the plane, defined by a sequence of vertices, including interior angles, area, centroid, containment of a point, convexity, diameter, distance to a point, inradius, lattice area, nearest point in set, outradius, uniform sampling.

TETRAHEDRONS, a dataset directory which contains examples of tetrahedrons;

TRIANGLE_PROPERTIES, a C++ program which computes properties of a triangle whose vertex coordinates are read from a file.

Source Code: {#source-code align=”center”}

Examples and Tests: {#examples-and-tests align=”center”}

List of Routines: {#list-of-routines align=”center”}

You can go up one level to the C++ source codes.


Last revised on 09 July 2009.